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央视新闻客户端消息(新闻联播):农业农村部最新农情调度显示,全国冬小麦播种已过九成半。各地精准施策,全力以赴抓好冬前管理,确保小麦安全越冬。
黄淮海主产区小麦播种稳步推进。目前,河南小麦已播面积超8100万亩。全省大力推广深耕整地等关键技术,通过选用良种、加大播量、施足底肥等措施,确保晚播小麦种好、管好。
陕西冬小麦播种接近尾声。在西安,当地今年新引进的高性能精量小麦播种机,可一次完成开沟、施肥、播种等多道工序,作业效率较传统机械播种方式提高3倍以上。
今年山东全省计划种植6060万亩冬小麦,目前已过九成半。在莘县莘州街道的高标准农田里,农业技术人员正逐田块查看小麦出苗情况。
今年,湖北提早将1565万亩小麦和1904万亩油菜播种任务目标落实到田,并加强种子、化肥等农资供需调度。
江苏协调小麦专用播种机13.1万台,组建农机应急服务队816支,加快小麦适墒播种。目前全省大部天气晴好,小麦播种进度较上年同期快4%。
近日,农业农村部发布全国小麦冬前管理技术意见,要求各地以晚播麦促壮苗为重点,落实适墒镇压、肥水调控等措施,确保小麦安全越冬,为明年夏粮生产打下基础。
changgengzushizhiyouyugezhongyuanyindaozhichangguanneineirongwuwufazhengchangtongguochangdaodeyizhongbinglizhuangtai。takeyifashengzaixiaochanghuodachang,changjianyugegenianlingduandehuanzhe。lejiechanggengzudezhengzhuangduiyujishijiuyihechulizhiguanzhongyao。shouxian,zuichangjiandezhengzhuangzhiyishifutong。changgengzudefutongtongchangbiaoxianweijianxiexingzhentong,tengtongdechengdukeyicongqingweidaojuliebudeng。huanzhechangchangxingrongzhezhongtengtongweijiaotong,yuchangdaodeluansuohuodongyouguan。tengtongdefashengyuchangdaorudongdezengjianmiqiexiangguan,tongchangzaijinshihouhuofuzhangjiazhongshigengjiamingxian。qici,fuzhangyeshichanggengzuhuanzhechangchangbaogaodezhengzhuang。youyuchangdaoneijijuledaliangdeqitiheweixiaohuadeshiwu,fubuhuixiandemingxianpengzhang,huanzhekenenghuigandaofubuguzhang、jinbenghebushi。zhezhongfuzhangyekenengbansuizheexinheoutu,houzhetongchangshiyinweichangdaoneirongwuwufashunlitongguoerfanliuzhishidao。ciwai,changgengzuhaihuiyingxiangpaibianhepaiqi。huanzhekenenghuichuxianbianmi,biaoxianweishutianneimeiyoupaibianhuopaiqidexianxiang。duiyumouxieleixingdechanggengzu,huanzhezaichuqikenengrengyouxibianpaichu,dansuizhebingqingdejiazhong,zhezhongqingkuanghuizhujianxiaoshi,zuizhongkenengwanquanwufapaibian。zaiyanzhongdeqingkuangxia,changgengzukenengyinfatuoshuihedianjiezhiwenluan。youyuoutuhepaibianshoudaoxianzhi,huanzhetineideshuifenhe肠(chang)梗(geng)阻(zu)是(shi)指(zhi)由(you)于(yu)各(ge)种(zhong)原(yuan)因(yin)导(dao)致(zhi)肠(chang)管(guan)内(nei)内(nei)容(rong)物(wu)无(wu)法(fa)正(zheng)常(chang)通(tong)过(guo)肠(chang)道(dao)的(de)一(yi)种(zhong)病(bing)理(li)状(zhuang)态(tai)。(。)它(ta)可(ke)以(yi)发(fa)生(sheng)在(zai)小(xiao)肠(chang)或(huo)大(da)肠(chang),(,)常(chang)见(jian)于(yu)各(ge)个(ge)年(nian)龄(ling)段(duan)的(de)患(huan)者(zhe)。(。)了(le)解(jie)肠(chang)梗(geng)阻(zu)的(de)症(zheng)状(zhuang)对(dui)于(yu)及(ji)时(shi)就(jiu)医(yi)和(he)处(chu)理(li)至(zhi)关(guan)重(zhong)要(yao)。(。)首(shou)先(xian),(,)最(zui)常(chang)见(jian)的(de)症(zheng)状(zhuang)之(zhi)一(yi)是(shi)腹(fu)痛(tong)。(。)肠(chang)梗(geng)阻(zu)的(de)腹(fu)痛(tong)通(tong)常(chang)表(biao)现(xian)为(wei)间(jian)歇(xie)性(xing)阵(zhen)痛(tong),(,)疼(teng)痛(tong)的(de)程(cheng)度(du)可(ke)以(yi)从(cong)轻(qing)微(wei)到(dao)剧(ju)烈(lie)不(bu)等(deng)。(。)患(huan)者(zhe)常(chang)常(chang)形(xing)容(rong)这(zhe)种(zhong)疼(teng)痛(tong)为(wei)绞(jiao)痛(tong),(,)与(yu)肠(chang)道(dao)的(de)挛(luan)缩(suo)活(huo)动(dong)有(you)关(guan)。(。)疼(teng)痛(tong)的(de)发(fa)生(sheng)与(yu)肠(chang)道(dao)蠕(ru)动(dong)的(de)增(zeng)减(jian)密(mi)切(qie)相(xiang)关(guan),(,)通(tong)常(chang)在(zai)进(jin)食(shi)后(hou)或(huo)腹(fu)胀(zhang)加(jia)重(zhong)时(shi)更(geng)加(jia)明(ming)显(xian)。(。)其(qi)次(ci),(,)腹(fu)胀(zhang)也(ye)是(shi)肠(chang)梗(geng)阻(zu)患(huan)者(zhe)常(chang)常(chang)报(bao)告(gao)的(de)症(zheng)状(zhuang)。(。)由(you)于(yu)肠(chang)道(dao)内(nei)积(ji)聚(ju)了(le)大(da)量(liang)的(de)气(qi)体(ti)和(he)未(wei)消(xiao)化(hua)的(de)食(shi)物(wu),(,)腹(fu)部(bu)会(hui)显(xian)得(de)明(ming)显(xian)膨(peng)胀(zhang),(,)患(huan)者(zhe)可(ke)能(neng)会(hui)感(gan)到(dao)腹(fu)部(bu)鼓(gu)胀(zhang)、(、)紧(jin)绷(beng)和(he)不(bu)适(shi)。(。)这(zhe)种(zhong)腹(fu)胀(zhang)也(ye)可(ke)能(neng)伴(ban)随(sui)着(zhe)恶(e)心(xin)和(he)呕(ou)吐(tu),(,)后(hou)者(zhe)通(tong)常(chang)是(shi)因(yin)为(wei)肠(chang)道(dao)内(nei)容(rong)物(wu)无(wu)法(fa)顺(shun)利(li)通(tong)过(guo)而(er)反(fan)流(liu)至(zhi)食(shi)道(dao)。(。)此(ci)外(wai),(,)肠(chang)梗(geng)阻(zu)还(hai)会(hui)影(ying)响(xiang)排(pai)便(bian)和(he)排(pai)气(qi)。(。)患(huan)者(zhe)可(ke)能(neng)会(hui)出(chu)现(xian)便(bian)秘(mi),(,)表(biao)现(xian)为(wei)数(shu)天(tian)内(nei)没(mei)有(you)排(pai)便(bian)或(huo)排(pai)气(qi)的(de)现(xian)象(xiang)。(。)对(dui)于(yu)某(mou)些(xie)类(lei)型(xing)的(de)肠(chang)梗(geng)阻(zu),(,)患(huan)者(zhe)在(zai)初(chu)期(qi)可(ke)能(neng)仍(reng)有(you)稀(xi)便(bian)排(pai)出(chu),(,)但(dan)随(sui)着(zhe)病(bing)情(qing)的(de)加(jia)重(zhong),(,)这(zhe)种(zhong)情(qing)况(kuang)会(hui)逐(zhu)渐(jian)消(xiao)失(shi),(,)最(zui)终(zhong)可(ke)能(neng)完(wan)全(quan)无(wu)法(fa)排(pai)便(bian)。(。)在(zai)严(yan)重(zhong)的(de)情(qing)况(kuang)下(xia),(,)肠(chang)梗(geng)阻(zu)可(ke)能(neng)引(yin)发(fa)脱(tuo)水(shui)和(he)电(dian)解(jie)质(zhi)紊(wen)乱(luan)。(。)由(you)于(yu)呕(ou)吐(tu)和(he)排(pai)便(bian)受(shou)到(dao)限(xian)制(zhi),(,)患(huan)者(zhe)体(ti)内(nei)的(de)水(shui)分(fen)和(he)